Go and get fitted for a good pair. You wont regret it. As for socks, you cant go past thorlos.
Awesome, another Thorlos fan!
Have you tried their anti-fatigue socks? They're really good at preserving your legs.
But yes, I would say that as far as socks go, Thorlos are probably the best money can buy.
(You don't want to know what you'd have to do for a better pair)